biggestdeal
nounUK /ˈbɪɡɪst diːl/
US /ˈbɪɡɪst diːl/
The most important or special thing of all.
Winning the school prize was the biggestdeal of the whole year for her.
OTHER MEANINGS
2. The largest agreement or arrangement between people or companies.
The two companies signed the biggestdeal in their history.
3. The most exciting or talked-about happening.
The concert was the biggestdeal in town last weekend.
4. Something treated as more important than it really is.
Don't make a biggestdeal out of a tiny mistake.